Unable to Save Services ID Configuration — “PATCH Not Supported” Error

I’m trying to update the Domains and Redirects section for my Services ID configuration in Apple Developer (for Sign in with Apple).

When I add new domains and click Save, nothing happens. In the browser console, I see a network request that fails with:

PATCH not supported

What I’ve tried so far:

  • Logging out/in and refreshing the page
  • Clearing browser cache and cookies
  • Trying in Safari, Chrome, and incognito mode
  • Verifying domain formatting (HTTPS, no trailing slash, domain is live)

The issue persists in all browsers I’ve tested.

Request: Is this a known issue with the Developer portal, or is there an alternative method to update my Services ID domains? Any guidance would be appreciated.

Thanks,

Did you manage to solve it?

Unable to Save Services ID Configuration — “PATCH Not Supported” Error
 
 
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